package section_09.hashAndHashCode;

public class Groundhog2 extends Groundhog {
	public Groundhog2(int n) {
		super(n);
	}

	public boolean equals(Object obj) {
		return obj instanceof Groundhog2 && (number == ((Groundhog2) obj).number);
	}

	public int hashCode() {
		return number;
	}

}
